Aira
Updated: May 30, 2026
CEO - Martin Lewerth
Country: Sweden | Funding: $710M (+)
Founded: 2022
Website: https://www.airahome.com/
Aira manufactures and installs heat pumps that use fresh air to heat a house and produce hot water. Each Aira heat pump system includes an outdoor unit, indoor units, a thermostat, and a control app. The heat pump is controlled by the AI-powered Aira Intelligence system, which saves energy and money. The outdoor unit is compact and can be installed in the garden, on a driveway, or along an external wall. The indoor units require approximately 1–1.5 m² of floor space. They are suitable for a storage room, utility room, garage, or even an attic.
Founded: 2022
Website: https://www.airahome.com/
Aira manufactures and installs heat pumps that use fresh air to heat a house and produce hot water. Each Aira heat pump system includes an outdoor unit, indoor units, a thermostat, and a control app. The heat pump is controlled by the AI-powered Aira Intelligence system, which saves energy and money. The outdoor unit is compact and can be installed in the garden, on a driveway, or along an external wall. The indoor units require approximately 1–1.5 m² of floor space. They are suitable for a storage room, utility room, garage, or even an attic.
